| DC 欄位 |
值 |
語言 |
| DC.contributor | 機械工程學系 | zh_TW |
| DC.creator | 黎可桂 | zh_TW |
| DC.creator | Le Khoe Qui | en_US |
| dc.date.accessioned | 2023-7-28T07:39:07Z | |
| dc.date.available | 2023-7-28T07:39:07Z | |
| dc.date.issued | 2023 | |
| dc.identifier.uri | http://ir.lib.ncu.edu.tw:88/thesis/view_etd.asp?URN=110323607 | |
| dc.contributor.department | 機械工程學系 | zh_TW |
| DC.description | 國立中央大學 | zh_TW |
| DC.description | National Central University | en_US |
| dc.description.abstract | 現今面齒輪加工一般使用插齒(Gear shaping)或滾齒(Gear hobbing)的方式來生產。目前已有多項研究提出應用強力刮齒加工技術於直齒面齒輪，然而尚未有將強力刮齒技術應用於螺旋面齒輪之相關研究。因此，本研究提出了將強力刮齒應用於螺旋面齒輪加工之數學模型。本研究對齒條進行修正來創成螺旋的強力刮齒刀具，並透過機台加工過程中，於各軸加入多項式方程式作為附加運動來調整數控機床之切削路徑，而後進行刮齒加工模擬面齒輪表面以求得具附加運動之多項式係數。此外，本研究利用Levenberg-Marquardt算法以及敏感度矩陣來計算面齒輪多項式係數及磨料餘量，進而達到精度等級為B6之齒面（ANSI/AGMA 2009-B01標準），最後透過數值範例來驗證所提出方法之實用性。 | zh_TW |
| dc.description.abstract | Nowadays, face gears are machined by gear shaping or gear hobbing. Several studies have been conducted on applying gear skiving processes to generate ＂straight-tooth＂ face gears. Even so, a skiving methodology to manufacture ＂helical-tooth＂ face gears is not proposed yet. This study proposes a mathematical model for simulating helical face gears using the power skiving process. A helical skiving cutter is generated using a corrected rack. The cutting path on the CNC machine is then adjusted by adding additional motions in the form of polynomials. A skiving simulation is performed to attain the face gear surface with the specified polynomial coefficients. The Levenberg-Marquardt algorithm and sensitivity matrix are employed to calculate the new polynomial coefficients to attain the gear surfaces with the accuracy grade of B6, based on the (ANSI/AGMA 2009-B01 standard) and even grinding stocks. The numerical results and machining simulation results have verified the practicability of the proposed method. | en_US |
| DC.subject | 螺旋面齒輪 | zh_TW |
| DC.subject | 強力刮齒 | zh_TW |
| DC.subject | 齒輪刮齒 | zh_TW |
| DC.subject | 敏感度矩陣 | zh_TW |
| DC.subject | helical face gear | en_US |
| DC.subject | power skiving | en_US |
| DC.subject | gear skiving | en_US |
| DC.subject | sensitivity matrix | en_US |
| DC.title | 應用CNC強力刮齒於螺旋面齒輪加工之數學模型建立 | zh_TW |
| dc.language.iso | zh-TW | zh-TW |
| DC.title | Mathematical Modeling of CNC Power Skiving Process for Manufacturing Helical Face Gears | en_US |
| DC.type | 博碩士論文 | zh_TW |
| DC.type | thesis | en_US |
| DC.publisher | National Central University | en_US |